metastasoivia

Metastasoivia is a Finnish term that translates to "metastatic" in English, referring to the process by which cancer cells spread from their original tumor site to other parts of the body. This spread, known as metastasis, is a hallmark of advanced cancer and is responsible for the majority of cancer-related deaths.

When cancer cells become metastatic, they acquire the ability to detach from the primary tumor, invade surrounding tissues, enter the bloodstream or lymphatic system, and travel to distant organs. Once at a new site, these cells can establish new tumors, called secondary or metastatic tumors. Common sites for metastasis include the lungs, liver, bones, and brain, depending on the type of primary cancer.

The development of metastatic disease is a complex process involving multiple genetic and cellular changes within the cancer cells. These changes allow the cells to overcome various biological barriers and adapt to new microenvironments in distant organs. Understanding the mechanisms of metastasis is crucial for developing effective treatments and improving patient outcomes. Treatments for metastatic cancer often involve systemic therapies such as chemotherapy, targeted therapy, immunotherapy, or radiation therapy aimed at controlling the spread of the disease and managing symptoms.